SUBNET.IM

AS42072Positive Systems LLC

RussiaRegistryRIPE NCC

At a glance

IPv4 prefixes

2

IPv6 prefixes

3

IPv4 addresses

512

IPv6 /64s

197k

Upstream graph

The networks AS42072 is seen behind, one and two hops out, drawn from real AS paths.

AS42072Toward the internet core
Upstream graph for AS42072: 10 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS42072Positive Systems …This networkAS35598INETCOM CARRIER L…AS49544i3D.net B.VAS51601IPTP LTDAS62255BiMajLink d.o.o.AS2914NTT America, Inc.AS3356Lumen (Level 3)AS6939Hurricane Electri…AS1299Arelion (fka. Tel…AS41095IPTP LTDAS174Cogent Communicat…

Networks observed one and two hops upstream of AS42072 in real AS paths. A thicker line means more vantage points saw that adjacency, so weight tracks how well attested it is — not how much traffic it carries. Adjacency is an observation; whether it is a transit purchase or a settlement-free peering is an inference, and is labelled as one wherever we show it.

Neighbouring networks

10

adjacent networks

Upstreams
440%
Peers
660%
Downstreams
00%

Networks carrying this one's traffic toward the rest of the internet.

Upstreams of AS42072
NetworkCountryRelationshipPathsVantage pts
AS35598INETCOM CARRIER LLCRUPeer184122
AS51601IPTP LTDGBPeer143140
AS62255BiMajLink d.o.o.SIPeer1616
AS49544i3D.net B.VNLPeer11

Prefixes

The largest blocks AS42072 originates, widest first.

Largest prefixes originated by AS42072
PrefixAddressesVisibility
45.154.74.0/2425679/80
45.154.75.0/2425680/80
2a0f:b300:2001::/4865.5k × /6461/62
2a0f:b300:2002::/4865.5k × /6462/62
2a0f:b300:2222::/4865.5k × /6462/62

Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.